Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gWnC2-0000rz-84 for pgsql-performance@arkaria.postgresql.org; Tue, 11 Dec 2018 18:55:42 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1gWnBz-0003Gn-TA for pgsql-performance@arkaria.postgresql.org; Tue, 11 Dec 2018 18:55:39 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gWnBz-0003Ft-Hk for pgsql-performance@lists.postgresql.org; Tue, 11 Dec 2018 18:55:39 +0000 Received: from mail-it1-x12b.google.com ([2607:f8b0:4864:20::12b]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gWnBv-0000IT-7L for pgsql-performance@lists.postgresql.org; Tue, 11 Dec 2018 18:55:38 +0000 Received: by mail-it1-x12b.google.com with SMTP id o19so5183939itg.5 for ; Tue, 11 Dec 2018 10:55:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telsasoft-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ERfIUS/iw5Bl/SdGwzWdIfY3CMMVpquY84KoyJelA7Y=; b=lCfWanyK7TVWMhdEVzzwJFSde7KXEIC4Fquc2oQg2fvE6h+WSpvQZ/tvHLlLYHj+Pe 02u5E/v+bqqVjmpPpHCQeKcTwa6RytGQb80DhSFi+OGurJ6qVPPFGU/3toSv837ZXjXX /h4YKMrGXntdjWQcfOzcyWfp2BakeAxxZ9L8D4YlwOuyVQZ1Byduy5H3ygKXS1Mslbzm ah2BurTCxyiKJ8HmaUWGJwFQ0lVtWtIhpz5lJ9cpfDgNzAhWwuvDnqzGwMAsq5mcHxj9 T2aon4GU3N3bJ9V04wUFb5WMmrAbwflV2Tf8wgCNwrpSU4nJ4FAaxijuF/ek4WiotgYj 9rJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=ERfIUS/iw5Bl/SdGwzWdIfY3CMMVpquY84KoyJelA7Y=; b=Lzd3ks8v9Ik31dbXJ5GnKwbFyiUQPhb2lkf1iArOXWHtWHdtZ6whduNDTdCb0AxSf/ bL0BeP/O4WBjpKDnpwmrESgwc34Jxu0cD/rzqNdHF67mdAr/Uugwu7bH5BeGm+lFTiQu xir6AB1Pb+EcJq9r6hDwH2x7ItevzwRbq117k1T/SA3EZxwjcmSWVSf4gCvpZDkvn9Gz ZEbu64SjjIrbgUYl6qKZlBCetQzgpBVQ/PDUPVGxA+0JI5f+4DUBXzuPx9tdMToSfVrT G2KDl3Vwzz4s1S4wRO6yEq8R/mtwqPRWo+alLBaVozwWfVw4WWBQefUScx+9SKKOeOtk fmPQ== X-Gm-Message-State: AA+aEWaG84uAt1F3Q6lJnDu7fImfYwoBEEf2mouf1qlvhYXSp7rZWxH1 xvpkaE1lqtQXXYYgkqf1fGUxMA== X-Google-Smtp-Source: AFSGD/Uq3UypHegRV3iTud3RxcN74elhcl3H4ForfVtj/60Fm4A6ImvArCwPutVwGMDf8Ya8PyTQVQ== X-Received: by 2002:a24:1d1:: with SMTP id 200mr3221669itk.146.1544554532475; Tue, 11 Dec 2018 10:55:32 -0800 (PST) Received: from pryzbyj (charmander.telsasoft.com. [50.244.222.1]) by smtp.gmail.com with ESMTPSA id i78sm1567983itb.6.2018.12.11.10.55.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Dec 2018 10:55:32 -0800 (PST) Received: by pryzbyj (Postfix, from userid 1000) id 59B94801E71; Tue, 11 Dec 2018 12:55:31 -0600 (CST) Date: Tue, 11 Dec 2018 12:55:31 -0600 From: Justin Pryzby To: Mariel Cherkassky Cc: pgsql-performance@lists.postgresql.org Subject: Re: Database size 1T but unclear why Message-ID: <20181211185531.GN21379@telsasoft.com> References: <20181209160108.GB4848@telsasoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181209160108.GB4848@telsasoft.com> User-Agent: Mutt/1.5.23 (2014-03-12) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On Sun, Dec 09, 2018 at 10:01:08AM -0600, Justin Pryzby wrote: > On Sun, Dec 09, 2018 at 05:18:55PM +0200, Mariel Cherkassky wrote: > > I'm trying to understand why my database consume so much space. I checked > > the space it consume on disk : To find single relations which are using more than 100GB, you could also run: |find ..../base/17312 -name '*.[0-9]??' (technically that should be a regex and not a shell glob but seems to work well enough). Justin